Add unit test

Author: willbeaufoy

tests/test_testing.py

@@ -10,6 +10,7 @@
 from django.urls import path
 
 from rest_framework import fields, serializers
+from rest_framework.authtoken.models import Token
 from rest_framework.decorators import api_view
 from rest_framework.response import Response
 from rest_framework.test import (
@@ -19,10 +20,12 @@
 
 @api_view(['GET', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS'])
 def view(request):
-    return Response({
-        'auth': request.META.get('HTTP_AUTHORIZATION', b''),
-        'user': request.user.username
-    })
+    data = {'auth': request.META.get('HTTP_AUTHORIZATION', b'')}
+    if request.user:
+        data['user'] = request.user.username
+    if request.auth:
+        data['token'] = request.auth.key
+    return Response(data)
 
 
 @api_view(['GET', 'POST'])
@@ -82,10 +85,25 @@ def test_force_authenticate(self):
         """
         Setting `.force_authenticate()` forcibly authenticates each request.
         """
+        # User only
         user = User.objects.create_user('example', '[email protected]')
-        self.client.force_authenticate(user)
+        self.client.force_authenticate(user=user)
+        response = self.client.get('/view/')
+        assert response.data['user'] == 'example'
+        assert 'token' not in response.data
+
+        # Token only
+        token = Token.objects.create(key='xyz', user=user)
+        self.client.force_authenticate(token=token)
+        response = self.client.get('/view/')
+        assert response.data['token'] == 'xyz'
+        assert 'user' not in response.data
+
+        # User and token
+        self.client.force_authenticate(user=user, token=token)
         response = self.client.get('/view/')
         assert response.data['user'] == 'example'
+        assert response.data['token'] == 'xyz'
 
     def test_force_authenticate_with_sessions(self):
         """